Specs & Power Consumption: Minisforum UM773 Lite

Partially verified data AMD Ryzen 7 7735HS

Minisforum UM773 Lite (Ryzen 7 7735HS): estimated 10W idle and 70W under load, 1x 2.5GbE, up to 64 GB RAM. VESA mount behind your monitor.

Technical specifications

Idle unverified*10 W

Under load unverified*70 W

Estimated 24/7 average22.0 W

Yearly cost (€0.25/kWh)48.18 €

Average based on 80% of the time at idle and 20% under load, running 24/7: 193 kWh/year. Adjust the inputs to match your usage:

Energy: 193 kWh/year · Cost: 48.18 €/year (4.01 €/month)

Footprint 128 × 128 mm, 48 mm tall (about 0.79 litres).
Supports VESA mounting (75/100 mm bracket): attach it behind your monitor or under the desk to free up space. Keep the front USB ports and power button reachable.
When VESA-mounted, keep the vents clear: leave at least 1-2 cm between the case and the monitor.

Under load it reaches about 70 W and the fan becomes audible. For an always-on server, lower the power limit (TDP) in the BIOS to cut heat and noise.
Clean dust from the vents every 6-12 months to keep temperatures and power draw low.

See the current price and available configurations for Minisforum UM773 Lite.

Affiliate link: if you buy, we may earn a commission at no extra cost to you. Affiliate disclosure

Dimensions: 128 × 128 × 48 mm — notebookcheck.net (measured review, checked on 2026-11-06)
Max RAM: 64 GB — store.minisforum.com (official source, checked on 2026-11-06)
Network ports: 1x 2.5GbE — store.minisforum.com (official source, checked on 2026-11-06)

Unverified values*: idle power, load power, VESA support.

* Value not verified by a reliable source: collected with an AI assistant and not yet confirmed by an official spec sheet or a measurement.

Real-world power draw varies with OS, RAM, drives, peripherals and BIOS settings.